10-Minute Zucchini Bread Recipe : Moist and Delicious Sourdough Variations

Posted on June 19, 2025 ·

By Eva

zucchini bread with sliced zucchini on the side

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Zucchini bread has become a beloved classic, offering a deliciously moist, flavorful loaf perfect for breakfast, snacks, or dessert. This humble bread is not only easy to make but also a fantastic way to use up an abundance of summer zucchini. Whether you’re looking to make a traditional version, a healthier take, or experiment with the exciting addition of sourdough discard, zucchini bread can be adapted to fit any baking preference.

In this article, we’ll explore different zucchini bread recipes, including options with sourdough discard, and tips for achieving the perfect loaf every time. Ready to bake? Let’s dive into the world of zucchini bread.

For more bread recipes, check out other delicious options!

What is Zucchini Bread?

Zucchini bread is a quick bread made with grated zucchini, which gives it a moist, tender crumb. This popular baked good is often flavored with cinnamon and nutmeg, and it can be made with or without nuts or raisins. It’s a versatile recipe that can be served as breakfast, dessert, or even a snack.

The key to zucchini bread’s appeal is its ability to remain incredibly moist without being overly sweet. Zucchini, being mostly water, adds a natural level of moisture to the bread, while also providing a slightly earthy flavor that pairs well with the warm spices typically used in the recipe.

For other great breakfast recipes, head to this page for more ideas!

Why Zucchini in Bread?

You might wonder why zucchini is often used in bread recipes. Zucchini adds moisture without overwhelming the flavor of the bread. Additionally, it’s a vegetable packed with nutrients such as vitamin C, potassium, and antioxidants. Grated zucchini also helps extend the shelf life of the bread by keeping it moist longer, which is a bonus for anyone who loves having fresh bread on hand for a few days.

Not to mention, zucchini in bread is a clever way to sneak in some extra vegetables without affecting the taste too much. This makes it an excellent option for picky eaters or for anyone trying to incorporate more vegetables into their diet.

Sourdough Discard: What is It and Why Use It in Bread?

If you’ve ever baked sourdough bread, you know the process requires feeding your starter regularly, which results in excess sourdough discard. Rather than throwing this away, it can be used to enhance the flavor and texture of baked goods, including zucchini bread.

Sourdough discard is the mixture of flour and water that’s removed when you refresh your sourdough starter. It’s packed with natural yeast and bacteria, which helps improve the flavor and rise of baked goods. In zucchini bread, sourdough discard contributes a mild tang and depth of flavor that makes the bread even more delicious.

Using sourdough discard in your zucchini bread adds complexity and a slightly sour twist, balancing out the sweetness of the zucchini and sugar. Plus, it’s a great way to reduce waste and use up the leftover discard from your sourdough baking.

If you’re interested in sourdough recipes, we have many more for you to try!

Sourdough Zucchini Bread Recipe

Let’s get into the heart of the matter – the recipe! Here’s a delicious and easy-to-make sourdough zucchini bread that combines the best of both worlds: zucchini’s moisture and sourdough’s tang.

Ingredients for Sourdough Zucchini Bread:

  • 1 ½ cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • ½ teaspoon ground nutmeg
  • ½ teaspoon salt
  • 1 cup granulated sugar
  • ½ cup sourdough discard (can be refreshed or not)
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • ½ cup vegetable oil (or melted butter)
  • 1 ½ cups grated zucchini (about 1 medium zucchini)
  • ½ cup chopped walnuts or pecans (optional)
  • ¼ cup raisins or currants (optional)

Instructions:

  1. Prepare the Oven and Pan: Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan or line it with parchment paper for easy removal.
  2. Mix Dry Ingredients: In a medium-sized bowl, whisk together the flour, baking soda, cinnamon, nutmeg, and salt. Set this mixture aside.
  3. Mix Wet Ingredients: In a separate large bowl, whisk together the sugar, sourdough discard, eggs, vanilla extract, and oil until well combined.
  4. Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, stirring gently until just combined. Be careful not to overmix the batter, as this can result in a denser loaf.
  5. Add Zucchini and Optional Add-ins: Fold in the grated zucchini, walnuts, and raisins (if using). The zucchini will release moisture, so your batter will be slightly thick but still pourable.
  6. Bake the Bread: Pour the batter into the prepared loaf pan and spread it out evenly. Bake for 55-65 minutes, or until a toothpick inserted into the center comes out clean.
  7. Cool and Serve: Let the bread cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Slice and enjoy!

Sourdough Healthy Zucchini Bread Recipe Variations

If you’re looking for healthier alternatives, zucchini bread is quite adaptable. Here are some ideas for making your zucchini bread even healthier:

  • Whole Wheat Flour: Substitute half or all of the all-purpose flour with whole wheat flour for added fiber and nutrients.
  • Lower Sugar: Reduce the amount of granulated sugar by half or substitute with a natural sweetener like honey or maple syrup.
  • Oil Alternatives: Instead of vegetable oil, use unsweetened applesauce or Greek yogurt to reduce fat and add protein.
  • Vegan Zucchini Bread: Replace the eggs with flax eggs (1 tablespoon of ground flaxseed mixed with 3 tablespoons of water per egg) and use non-dairy milk like almond or oat milk.
  • Add Chia Seeds or Flaxseeds: These seeds are packed with omega-3s and can add a nice crunch to the bread.

For even more healthy recipes, visit our healthy breakfast options!

Summer Sourdough Discard Recipes with Zucchini

Summer is the perfect time to experiment with zucchini and sourdough discard. Here are a few more ways to incorporate zucchini and sourdough discard into your baking:

  • Zucchini Muffins: A quicker and more portable option than bread, zucchini muffins made with sourdough discard are moist, fluffy, and packed with flavor.
  • Zucchini Fritters: Combine zucchini with sourdough discard to make savory fritters, which are perfect for summer brunch or a light dinner.
  • Sourdough Zucchini Pancakes: Use sourdough discard in a pancake batter with grated zucchini for a savory twist on breakfast.

For more summer recipes, be sure to check out our latest additions!

Sour Cream Zucchini Bread Recipe

For an extra-moist and rich zucchini bread, sour cream can be added to the recipe. Sour cream helps create a tender crumb and balances the flavor of the zucchini. Here’s how to incorporate it:

  • Replace half the oil with sour cream for a richer texture.
  • Increase the flavor complexity by adding a teaspoon of lemon zest to the batter.

If you’re looking for more bread recipes with extra flavor, we’ve got plenty for you to try!

Tips for Baking Perfect Zucchini Bread

Achieving the perfect zucchini bread requires a little attention to detail. Here are some tips to help you bake the perfect loaf every time:

  1. Don’t Overmix the Batter: Overmixing can lead to a dense and tough bread. Mix until just combined.
  2. Grate Zucchini Well: Use a box grater or food processor to grate the zucchini finely. Larger chunks can make the bread soggy.
  3. Squeeze Out Excess Moisture: After grating the zucchini, lightly press out excess moisture with a paper towel or cloth to avoid overly watery batter.
  4. Bake at the Right Temperature: Make sure your oven is preheated to 350°F for optimal baking.

Common Mistakes to Avoid When Making Zucchini Bread

  • Not Draining Zucchini: Failing to drain excess moisture can make the bread too wet and cause it to collapse.
  • Not Using Enough Leavening: Make sure you add enough baking soda or baking powder to give the bread a good rise.
  • Overbaking: Watch your bread carefully to prevent it from becoming dry. A toothpick inserted into the center should come out with just a few crumbs, not wet batter.

Serving and Presentation Ideas for Zucchini Bread

Zucchini bread makes an excellent gift or addition to any meal. Here are some presentation ideas:

  • Slice with a Knife or Serve as a Whole Loaf: For a rustic presentation, slice your zucchini bread thickly and serve it as-is. You can also serve it whole and allow guests to cut their own slices.
  • Serve with Butter or Cream Cheese: A spread of butter or cream cheese can complement the bread’s flavor and add richness.
  • Add Fresh Herbs or Edible Flowers: For a garden-inspired touch, serve zucchini bread with fresh basil or edible flowers on top.

How to Store Leftover Zucchini Bread

Store leftover zucchini bread in an airtight container at room temperature for up to 3 days. If you want to keep it fresh longer, you can freeze it. Simply wrap the bread tightly in plastic wrap and aluminum foil, and freeze for up to 3 months. Thaw it overnight at room temperature when you’re ready to enjoy it again.

FAQ Section on Zucchini Bread

  1. Can I freeze zucchini bread?
    Yes, zucchini bread freezes well. Wrap it tightly and store it in a freezer-safe container or bag.
  2. Can I use frozen zucchini in zucchini bread?
    Absolutely! If you have frozen zucchini, just thaw it and squeeze out the excess moisture before using it in your recipe.
  3. Can I add chocolate chips to zucchini bread?
    Yes! Chocolate chips are a popular addition to zucchini bread and add a rich flavor contrast.

Conclusion and Call to Action

Zucchini bread is a versatile and delicious treat that can be made in various ways, from sourdough zucchini bread to sour cream versions. Whether you’re using sourdough discard or making a healthier, lighter version, zucchini bread is a great way to use up summer zucchini and enjoy a delicious loaf. Share this recipe with friends and family, and don’t forget to subscribe to our blog for more recipes like this one!

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Zucchini Bread Recipe: Moist and Delicious Sourdough Variations


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  • Author: Eva
  • Total Time: 70-80 minutes
  • Yield: 1 loaf (12 slices) 1x
  • Diet: Vegetarian

Description

Zucchini bread is a moist, flavorful loaf perfect for breakfast, snacks, or dessert. This easy-to-make bread can be adapted to include sourdough discard, giving it a unique depth of flavor. Whether you’re baking a classic or a healthier variation, zucchini bread is a versatile and delicious treat.


Ingredients

Scale

For Sourdough Zucchini Bread:

  • 1 ½ cups all-purpose flour
  • 1 teaspoon baking soda
  • 1 teaspoon ground cinnamon
  • ½ teaspoon ground nutmeg
  • ½ teaspoon salt
  • 1 cup granulated sugar
  • ½ cup sourdough discard (can be refreshed or not)
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • ½ cup vegetable oil (or melted butter)
  • 1 ½ cups grated zucchini (about 1 medium zucchini)
  • ½ cup chopped walnuts or pecans (optional)
  • ¼ cup raisins or currants (optional)

Instructions

  1. Prepare the Oven and Pan: Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan or line it with parchment paper.
  2. Mix Dry Ingredients: In a medium-sized bowl, whisk together the flour, baking soda, cinnamon, nutmeg, and salt. Set aside.
  3. Mix Wet Ingredients: In a separate large bowl, whisk together the sugar, sourdough discard, eggs, vanilla extract, and oil until well combined.
  4. Combine Wet and Dry Ingredients: Gradually add the dry ingredients to the wet ingredients, stirring gently until just combined. Do not overmix.
  5. Add Zucchini and Optional Add-ins: Fold in the grated zucchini, walnuts, and raisins (if using).
  6. Bake the Bread: Pour the batter into the prepared loaf pan and bake for 55-65 minutes, or until a toothpick comes out clean.
  7. Cool and Serve: Let the bread cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Slice and enjoy!

Notes

  • Whole Wheat Flour: Substitute half or all of the all-purpose flour with whole wheat flour for added fiber.
  • Lower Sugar: Reduce the sugar by half or substitute with a natural sweetener like honey or maple syrup.
  • Oil Alternatives: Use applesauce or Greek yogurt instead of vegetable oil for a lower fat option.
  • Vegan Version: Replace eggs with flax eggs and use non-dairy milk for a vegan alternative.
  • Add Chia Seeds or Flaxseeds: Add these seeds for omega-3s and texture.
  • Prep Time: 15 minutes
  • Cook Time: 55-65 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 200
  • Sugar: 18g
  • Sodium: 180mg
  • Fat: 8g
  • Saturated Fat: 1g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 30g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 30mg

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